···1515 // if key omitted or file not found, fall back to env
1616 // if env omitted, error out and quit
17171818+ // if any args are `-h` || `--help` display help and quit
1919+ for arg in std::env::args() {
2020+ if arg == "-h" || arg == "--help" {
2121+ help();
2222+ return Err(())
2323+ }}
2424+1825 return Ok(Config {
1926 handle: String::from(""),
2027 repo_name: String::from(""),